42 Scientific, technical and research services; engineering services; engineering consultancy and testing services; software services; design and development of computer software; design and development of artificial intelligence and machine learning algorithms; software-as-a-service; cloud computing services; providing application programming interface (API) services; design and development of computer software to aid engineering design; design and development of computer software for simulating, analysing, testing and optimising the performance and efficiency of physical products based on theoretical designs; design and development of computer software for simulating, analysing, testing, and optimising the performance and efficiency of physical products utilising real-world data; design and development of computer software for collecting, analysing, interpreting and modelling data; software-as-a-service and cloud computing services featuring software to aid engineering design; software-as-a-service and cloud computing services featuring software for simulating, analysing, testing and optimising the performance and efficiency of physical products based on theoretical designs; software-as-a-service and cloud computing services featuring software for simulating, analysing, testing and optimising the performance and efficiency of physical products utilising real-world data; software-as-a-service and cloud computing services featuring software for collecting, analysing, interpreting and modelling data; technical data analysis services; design, development, deployment, hosting, maintenance, support and updating of computer software and software systems; information, advisory and consultancy services relating to all of the aforesaid